Shaking device

Abstract

The utility model relates to the technical field of in-vitro diagnostic reagents, and provides a shaking device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a plurality of fixing rods, the tops of the fixing rods are fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a motor, the motor is fixedly connected with a rotating rod through an output shaft, and the rotating rod is fixedly connected with a rotating shaft. A sliding rod is slidably connected to the interior of the rotating rod, a circular plate is fixedly connected to the top of the sliding rod, a plurality of buffer rods are fixedly connected to the bottom of the circular plate, a top plate is fixedly connected to the top of the circular plate, a plurality of shells are fixedly connected to the top of the top plate, and clamping plates are fixedly connected to the two sides of the exteriors of the shells; the interiors of the clamping plates are fixedly connected with round shells, the interiors of the round shells are fixedly connected with springs, one ends of the springs are fixedly connected with rod bodies, and the outer ends of the rod bodies are fixedly connected with clamping plates. By means of the technical scheme, the problem that in the prior art, test tubes of different sizes are inconvenient to clamp is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of in vitro diagnostic reagents, and in particular to a shaking device. Background Art

[0002] In vitro diagnostic reagents and instruments are collectively referred to as in vitro diagnostic medical devices abroad. They are part of medical devices. In my country, in vitro diagnostic reagents refer to reagents, kits, calibrators (substances), quality control products (substances), etc. that can be used alone or in combination with instruments, appliances, equipment or systems to perform in vitro testing on human samples (various body fluids, cells, tissue samples, etc.) in the process of disease prevention, diagnosis, treatment monitoring, prognosis observation, health status evaluation and prediction of genetic diseases.

[0003] The patent specification with announcement number CN210496186U discloses a reagent shaking device, including a magnetic mechanism, a reagent bottle and a driving mechanism; the magnetic mechanism includes at least one positive pole magnet and at least one negative pole magnet, and the positive pole magnet and the negative pole magnet are arranged alternately in the circumferential direction; the reagent bottle is arranged outside the circumferential side of the magnetic mechanism, and the reagent bottle contains a movable part that can be attracted and repelled by the magnetic mechanism; the driving mechanism is used to change the positional relationship between the magnetic mechanism and the movable part.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for clamping and placing test tubes of different sizes during use, which easily causes limitations in the use of the device. At the same time, it is difficult to shake in different directions during use, and the efficiency cannot be quickly improved. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a shaking device, which solves the problem in the related art that it is inconvenient to clamp test tubes of different sizes.

[0006] The technical solution of the utility model is as follows:

[0007] A shaking device comprises a bottom plate, the top of the bottom plate is fixedly connected to a plurality of fixing rods, the tops of the plurality of fixing rods are fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a motor, the motor is fixedly connected to a rotating rod through an output shaft, the rotating rod is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a circular plate, the bottom of the circular plate is fixedly connected to a plurality of buffer rods, the top of the circular plate is fixedly connected to a top plate, the top of the top plate is fixedly connected to a plurality of shells, both sides of the exteriors of the plurality of shells are fixedly connected to clamping plates, the interiors of the clamping plates are fixedly connected to a circular shell, the interiors of the circular shells are fixedly connected to a spring, one end of the spring is fixedly connected to a rod body, the outer end of the rod is fixedly connected to a splint, the interiors of the plurality of shells are provided with pushing plates, the exteriors of the plurality of pushing plates are fixedly connected to strip plates, a movable plate is fixedly connected between the plurality of strip plates, and the top of the movable plate is fixedly connected to a movable rod.

[0008] Preferably, the rotating rod passes through the interior of the connecting plate and is connected to the connecting plate via a bearing, and a sliding groove is provided inside the connecting plate.

[0009] Preferably, the plurality of buffer rods extend into the interior of the sliding groove, and the cross-section of the clamping plate is configured to be U-shaped.

[0010] Preferably, the outer surface of the rod body is in contact with the shell body and the inside of the round shell respectively, and the shape of the clamping plate is set to be a zigzag shape.

[0011] Preferably, the bottom of the push plate contacts the bottom of the inner cavity of the shell, and the bottom of the movable plate contacts the top of the top plate.

[0012] Preferably, the plurality of strip plates are arranged and distributed in a circular shape, and the movable plate and the movable rod are both located between the plurality of shells.

[0013] Preferably, a connection groove is opened on one side of the inner part of each of the plurality of shells, and the outer surfaces of the plurality of strip plates are respectively in contact with the inner parts of the plurality of connection grooves.

[0014] Preferably, the exteriors of the plurality of buffer rods are fixedly connected with rotating plates, and the tops of the plurality of rotating plates are fixedly connected with force-bearing rods on one side.

[0015] Preferably, a plurality of guide plates are fixedly connected to the top of the connecting plate, and the shapes of the plurality of guide plates are all arranged to be arc-shaped.

[0016] Preferably, the bottom of the rotating plate is in contact with the top of the connecting plate, and the force-bearing rod and the guide plate are in the same track.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, the test tube is placed inside the shell, during which the shell will contact the clamping plate, and the clamping plate will synchronously drive the rod body to move inside the round shell during the contact process, and then the spring will be compressed, so as to clamp test tubes of different sizes; when the shaking work is completed, the movable rod is lifted upward, and the movable rod will synchronously drive the movable plate and the strip plate to lift upward during the lifting process, and the strip plate will synchronously drive the push plate to move upward during the lifting process, and the push plate will synchronously drive the test tube to move upward during the movement process, and separate from the inside of the two clamping plates, so that the unified separation work of multiple test tubes can be achieved, solving the problem of inconvenience in clamping test tubes of different sizes;

[0019] 2. In the utility model, since the rotating rod and the sliding rod will synchronously drive the circular plate and the buffer rod to rotate, the buffer rod will also synchronously drive the rotating plate to rotate. The rotating plate will synchronously drive the force-bearing rod to rotate during the rotation process. The force-bearing rod will contact the guide plate during the rotation process and drive the force-bearing rod to be guided and lifted through the shape of the guide plate. During this process, the sliding rod, the circular plate and multiple test tubes on the top will also rise. When the force-bearing rod slides over the guide plate, the circular plate will drive the sliding rod to fall and reset, and the reagent inside the test tube will be subjected to up and down movement, so that the medicine can be mixed more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of partial structural separation of the utility model;

[0023] Figure 3 It is a schematic cross-sectional view of some structures in the utility model;

[0024] Figure 4 For this utility model Figure 2 Schematic diagram of some structures in .

[0025] In the figure: 1. bottom plate; 2. fixed rod; 3. connecting plate; 4. motor; 5. rotating rod; 6. sliding rod; 7. round plate; 8. buffer rod; 9. top plate; 10. shell; 11. clamping plate; 12. round shell; 13. spring; 14. rod body; 15. clamping plate; 16. pushing plate; 17. strip plate; 18. movable plate; 19. movable rod; 20. rotating plate; 21. force-bearing rod; 22. guide plate. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 to Figure 4 As shown, this embodiment proposes a shaking device, including a bottom plate 1, a plurality of fixed rods 2 are fixedly connected to the top of the bottom plate 1, a plurality of fixed rods 2 are fixedly connected to the top of a connecting plate 3, a motor 4 is fixedly connected to the bottom of the connecting plate 3, a rotating rod 5 is fixedly connected to the motor 4 through an output shaft, a sliding rod 6 is slidably connected inside the rotating rod 5, a circular plate 7 is fixedly connected to the top of the sliding rod 6, a plurality of buffer rods 8 are fixedly connected to the bottom of the circular plate 7, a top plate 9 is fixedly connected to the top of the circular plate 7, a plurality of shells 10 are fixedly connected to the top of the top plate 9, a plurality of shells 10 are fixedly connected to the outside of both sides of the plurality of shells 10, a circular shell 12 is fixedly connected to the inside of the circular shell 11, a spring 13 is fixedly connected to the inside of the circular shell 12, one end of the spring 13 is fixedly connected to a rod body 14, a clamping plate 15 is fixedly connected to the outer end of the rod body 14, a pushing plate 16 is provided inside the plurality of shells 10, a strip plate 17 is fixedly connected to the outside of the plurality of pushing plates 16, a movable plate 18 is fixedly connected between the plurality of strip plates 17, and a movable rod 19 is fixedly connected to the top of the movable plate 18.

[0029] In this embodiment, the rotating rod 5 passes through the interior of the connecting plate 3 and is connected to the connecting plate 3 via a bearing. A sliding groove is provided inside the connecting plate 3 to facilitate the connection between the rotating rod 5 and the connecting plate 3.

[0030] In this embodiment, the plurality of buffer rods 8 all extend into the interior of the sliding groove, and the cross section of the clamping plate 11 is set to be U-shaped, which can facilitate the rotation of the buffer rods 8 .

[0031] In this embodiment, the outer surface of the rod body 14 is in contact with the housing 10 and the inside of the round shell 12 respectively, and the shape of the clamping plate 15 is set to be a zigzag shape, which can facilitate the sliding work of the rod body 14.

[0032] In this embodiment, the bottom of the push plate 16 contacts the bottom of the inner cavity of the shell 10, and the bottom of the movable plate 18 contacts the top of the top plate 9, which can facilitate the movement of the push plate 16 and the separation of the movable plate 18 and the top plate 9.

[0033] In this embodiment, the plurality of strip plates 17 are arranged and distributed in a circular shape, and the movable plate 18 and the movable rod 19 are both located between the plurality of shells 10 , which can facilitate the subsequent pulling of the movable plate 18 and the movable rod 19 .

[0034] In this embodiment, a connection groove is formed on one side of the inner part of each of the multiple shells 10 , and the outer surfaces of the multiple strip plates 17 are respectively in contact with the inner part of the multiple connection grooves, which can facilitate the sliding work of the strip plates 17 .

[0035] During use, when the reagent needs to be shaken, the staff first needs to place the test tube inside the shell 10. During this process, the shell 10 will contact the clamping plate 15. The clamping plate 15 will synchronously drive the rod body 14 to move toward the inside of the round shell 12 during the contact process, and then the spring 13 will be compressed to facilitate clamping test tubes of different sizes. When the test tube is completely located between the two clamping plates 15, the staff will turn on the motor 4. During the turning on process, the motor 4 will synchronously drive the rotating rod 5 and the sliding rod 6 to rotate. During the rotation process, the sliding rod 6 will The circular plate 7, the buffer rod 8 and the top plate 9 are driven to rotate step by step. The top plate 9 will synchronously drive the shell 10 to rotate during the rotation process. When the shaking work is completed, the staff needs to lift the movable rod 19 upward. The movable rod 19 will synchronously drive the movable plate 18 and the strip plate 17 to lift upward during the lifting process. The strip plate 17 will synchronously drive the push plate 16 to move upward during the lifting process. The push plate 16 will synchronously drive the test tube to move upward during the movement and disengage from the inside of the two clamping plates 15, so as to achieve the unified disengagement of multiple test tubes.

[0036] Example 2

[0037] like Figure 2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a plurality of buffer rods 8 are fixedly connected to the outside with a rotating plate 20, and a plurality of rotating plates 20 are fixedly connected to one side of the top with a force-bearing rod 21, so that the rotating plate 20 can drive the force-bearing rod 21 to rotate.

[0038] In this embodiment, a plurality of guide plates 22 are fixedly connected to the top of the connecting plate 3 , and the shapes of the plurality of guide plates 22 are all configured to be arc-shaped, which can facilitate the fixed connection of the guide plates 22 .

[0039] In this embodiment, the bottom of the rotating plate 20 contacts the top of the connecting plate 3, and the force-bearing rod 21 and the guide plate 22 are in the same track, which can facilitate the contact and guiding work between the force-bearing rod 21 and the guide plate 22.

[0040] When in use, during the above-mentioned shaking process, since the rotating rod 5 and the sliding rod 6 will synchronously drive the circular plate 7 and the buffer rod 8 to rotate, the buffer rod 8 will also synchronously drive the rotating plate 20 to rotate. The rotating plate 20 will synchronously drive the force-bearing rod 21 to rotate during the rotation process. The force-bearing rod 21 will contact the guide plate 22 during the rotation process and drive the force-bearing rod 21 to be guided and lifted through the shape of the guide plate 22. During this process, the sliding rod 6, the circular plate 7 and multiple test tubes on the top will also rise. When the force-bearing rod 21 slides over the guide plate 22, the circular plate 7 will drive the sliding rod 6 to fall and reset, and the reagent inside the test tube will be subjected to up and down movement, so that the medicine can be mixed more fully.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shaking device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a plurality of fixed rods (2), the tops of the plurality of fixed rods (2) are fixedly connected to a connecting plate (3), the bottom of the connecting plate (3) is fixedly connected to a motor (4), the motor (4) is fixedly connected to a rotating rod (5) via an output shaft, the rotating rod (5) is slidably connected to a sliding rod (6) inside, the top of the sliding rod (6) is fixedly connected to a circular plate (7), the bottom of the circular plate (7) is fixedly connected to a plurality of buffer rods (8), the top of the circular plate (7) is fixedly connected to a top plate (9), the top of the top plate (9) is fixedly connected to a plurality of shells (10), the plurality of shells ( 10) are fixedly connected to card plates (11) on both sides of the outside, the card plates (11) are fixedly connected to a round shell (12) inside, the round shell (12) is fixedly connected to a spring (13) inside, one end of the spring (13) is fixedly connected to a rod body (14), the outer end of the rod body (14) is fixedly connected to a clamping plate (15), a plurality of the shells (10) are provided with a push plate (16) inside, a plurality of the push plates (16) are fixedly connected to a strip plate (17) outside, a movable plate (18) is fixedly connected between the plurality of the strip plates (17), and a movable rod (19) is fixedly connected to the top of the movable plate (18).

2. A shaking device according to claim 1, characterized in that: The rotating rod (5) passes through the interior of the connecting plate (3) and is connected to the connecting plate (3) via a bearing. A sliding groove is provided inside the connecting plate (3).

3. A shaking device according to claim 2, characterized in that: The plurality of buffer rods (8) all extend into the interior of the sliding groove, and the cross section of the clamping plate (11) is arranged to be U-shaped.

4. A shaking device according to claim 1, characterized in that: The outer surface of the rod body (14) is in contact with the housing (10) and the inside of the round shell (12) respectively, and the shape of the clamping plate (15) is set to be a zigzag shape.

5. A shaking device according to claim 1, characterized in that: The bottom of the push plate (16) contacts the bottom of the inner cavity of the shell (10), and the bottom of the movable plate (18) contacts the top of the top plate (9).

6. A shaking device according to claim 1, characterized in that: The plurality of strip plates (17) are arranged and distributed in a circular shape, and the movable plate (18) and the movable rod (19) are both located between the plurality of shells (10).

7. A shaking device according to claim 1, characterized in that: A connection groove is provided on one side of the interior of each of the plurality of shells (10), and the outer surfaces of the plurality of strip plates (17) are respectively in contact with the interior of the plurality of connection grooves.

8. A shaking device according to claim 1, characterized in that: The outsides of the plurality of buffer rods (8) are all fixedly connected to a rotating plate (20), and the tops of the plurality of rotating plates (20) are all fixedly connected to a force-bearing rod (21) on one side.

9. A shaking device according to claim 8, characterized in that: A plurality of guide plates (22) are fixedly connected to the top of the connection plate (3), and the shapes of the plurality of guide plates (22) are all arranged to be arc-shaped.

10. A shaking device according to claim 8, characterized in that: The bottom of the rotating plate (20) contacts the top of the connecting plate (3), and the force-bearing rod (21) and the guide plate (22) are located in the same track.

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